CN214008317U - Mounting structure of parallel air pipe cladding PLASTIC LAMINATED - Google Patents

Abstract

The utility model is suitable for a smoke protection tuber pipe field provides a mounting structure of block tuber pipe cladding PLASTIC LAMINATED, including rectangle keel frame, rectangle keel frame periphery is equipped with the round PLASTIC LAMINATED, the bottom transversely is fixed with many tuber pipe crossbeams of arranging along length direction in the rectangle keel frame, both sides frame upwards is fixed with interior jib about the rectangle keel frame, mounting structure still includes bearing beam, the bearing beam both ends upwards are fixed with outer jib, PLASTIC LAMINATED, rectangle keel frame, tuber pipe crossbeam whole place in on the bearing beam, the utility model discloses arrange the tuber pipe on the tuber pipe crossbeam to whole cladding PLASTIC LAMINATED, simple structure practices thrift the space, and convenient construction, the personnel of being convenient for maintain, have solved the independent cladding PLASTIC LAMINATED of tuber pipe and have leaded to overhaul the not enough problem in space.

Description

Mounting structure of parallel air pipe cladding PLASTIC LAMINATED

Technical Field

The utility model belongs to smoke protection tuber pipe field especially relates to a mounting structure of block tuber pipe cladding PLASTIC LAMINATED.

Background

The subway station is mainly provided with professional pipelines and bridges for ventilation and air conditioning, fire control and water supply and drainage, power lighting, gas fire extinguishing, power supply, communication signals, fire alarm, comprehensive monitoring and the like, and the number of the professional pipelines and bridges is large. Due to the fact that space in the station is narrow, particularly the walkway pipelines in the station are densely arranged, and meanwhile, the space for later operation, maintenance and repair needs to be considered, and the arrangement and construction of the pipelines are a big difficulty of engineering. The number of ventilation, air conditioning, smoke prevention and exhaust air pipes is the largest, the volume is the largest, and the occupied installation space is the largest. The technical standard of building smoke prevention and exhaust systems (GB 51251 and 2017) makes fire resistance limit requirements on a pressurized blast pipe, a smoke prevention air pipe, an exhaust air pipe and the like. In order to meet the requirement of fire resistance limit, a measure of coating a fireproof plate on the outer side of an air pipe is adopted in many projects at present. The space is more nervous for the PLASTIC LAMINATED installation of large tracts of land, and when many tuber pipes were arranged side by side, every tuber pipe all cladding PLASTIC LAMINATED alone for the maintenance space of especially interior aisle is seriously not enough, has brought the difficulty for later maintenance.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, an object of the utility model is to provide a mounting structure of block tuber pipe cladding PLASTIC LAMINATED aims at solving the independent cladding PLASTIC LAMINATED of current tuber pipe and leads to overhauing the technical problem that the space is not enough, the later maintenance is difficult.

The utility model adopts the following technical scheme:

the mounting structure of block tuber pipe cladding PLASTIC LAMINATED includes rectangle keel frame, rectangle keel frame periphery is equipped with the round PLASTIC LAMINATED, rectangle keel frame internal fixation has individual layer or multilayer tuber pipe crossbeam, both sides frame upwards is fixed with interior jib about the rectangle keel frame, mounting structure still includes bearing beam, bearing beam both ends upwards are fixed with outer jib, PLASTIC LAMINATED, rectangle keel frame, tuber pipe crossbeam whole place in on the bearing beam.

Further, the top of the inner suspender and the top of the outer suspender are both connected with C-shaped connecting pieces, and the top of each C-shaped connecting piece is connected with an expansion bolt which is used for being fixed to a building.

Furthermore, the rectangle keel frame comprises a plurality of U type fossil fragments and L type fossil fragments, U type fossil fragments are used for splicing into rectangular frame, L type fossil fragments are used for connecting four corners of rectangular frame.

Furthermore, the fireproof plate and the rectangular keel frame are fixed by driving self-tapping screws.

Furthermore, the inner hanging rod penetrates through the left frame and the right frame of the rectangular keel frame and is fixed to the air pipe cross beam.

The utility model has the advantages that: the utility model provides a mounting structure of parallel tuber pipe cladding PLASTIC LAMINATED arranges the tuber pipe on the tuber pipe crossbeam parallel to whole cladding PLASTIC LAMINATED, simple structure practices thrift the space, and construction convenience, the personnel of being convenient for maintain, has solved the independent cladding PLASTIC LAMINATED of tuber pipe and has leaded to overhauing the problem that the space is not enough; the whole structure is fixed by the inner suspender and the outer suspender, has good stability, is convenient to mount and dismount, and is beneficial to the maintenance of workers; the U-shaped keel and the L-shaped keel are cut according to the section size of the air pipe group and are fixedly spliced through the self-plugging rivet, so that the air pipe assembly can adapt to air pipes with different sizes; the fireproof plate can achieve a good fireproof effect and meet the requirement of fire resistance limit.

Drawings

Fig. 1 is a structural diagram of a mounting structure of a parallel air duct cladding fireproof plate provided by the embodiment of the invention;

fig. 2 is another structural diagram of a mounting structure of a parallel air duct cladding fireproof plate provided by the embodiment of the invention;

FIG. 3 is a block diagram of a C-shaped connector according to an embodiment of the present invention;

fig. 4 is a structural diagram of the keel frame provided in the embodiment of the invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In order to explain the technical solution of the present invention, the following description is made by using specific examples.

Fig. 1 illustrates a structure of a mounting structure of a parallel type air duct covering fire-proof plate according to an embodiment of the present invention, and only portions related to the embodiment of the present invention are illustrated for convenience of description.

As shown in fig. 1 and 2, the mounting structure of the parallel air duct cladding PLASTIC LAMINATED that this embodiment provided includes rectangle keel frame 1, 1 periphery of rectangle keel frame is equipped with round PLASTIC LAMINATED 2, 1 internal fixation of rectangle keel frame has individual layer or multilayer tuber pipe crossbeam 3, both sides frame upwards is fixed with interior jib 4 about rectangle keel frame 1, mounting structure still includes load beam 5, 5 both ends of load beam upwards are fixed with outer jib 6, PLASTIC LAMINATED 2, rectangle keel frame 1, tuber pipe crossbeam 3 wholly place in on load beam 5.

In this embodiment, as shown in fig. 1, when the air duct cross beam is of a single-layer structure, the air ducts are arranged in parallel in the transverse direction, the air duct cross beam is further provided with a spacer block, the air ducts are arranged in parallel on the air duct cross beam and separated by the spacer block, so that the air ducts are prevented from shifting in the working process, and the stability of the overall structure is improved; as shown in fig. 2, when the air duct cross beam is a multi-layer structure, the air ducts are vertically arranged in parallel. The air pipes can be air supplementing pipes, pressurizing air supply pipes or smoke exhaust air pipes, and the air pipes in the same parallel cladding mounting structure are the same type of air pipes.

As shown in fig. 3, a C-shaped connecting piece 7 is connected to the top of each of the inner boom 4 and the outer boom 6, an expansion bolt 8 is connected to the top of the C-shaped connecting piece 7, and the expansion bolt 8 is used for fixing to a building. Specifically, through holes are formed in the upper end and the lower end of the C-shaped connecting piece, the tops of the inner suspender and the outer suspender penetrate through the through hole in the lower end of the C-shaped connecting piece and are screwed with fixing nuts, and the head of the expansion bolt penetrates through the through hole in the upper end of the C-shaped connecting piece and is also screwed with fixing nuts. Fix through C type connecting piece, improved holistic stability to make things convenient for overall structure's installation and dismantlement, the staff of being convenient for maintains.

As shown in fig. 4, the rectangular keel frame 1 is composed of a plurality of U-shaped keels 9 and L-shaped keels 10, the U-shaped keels 9 are used for being spliced into a rectangular frame, and the L-shaped keels 10 are used for connecting four corners of the rectangular frame. During concrete implementation, the U-shaped keel and the L-shaped keel are cut according to the section size of the air pipe group, and are fixedly spliced through the self-plugging rivets, so that the air pipe assembly can adapt to air pipes of various sizes.

In this embodiment, the fireproof plate 2 and the rectangular keel frame 1 are fixed by driving tapping screws 11. The fireproof plate can achieve a good fireproof effect and meet the requirement of fire resistance limit.

More specifically, the inner suspender 4 penetrates through the left frame and the right frame of the rectangular keel frame 1 and is fixed to the air pipe cross beam 3, so that the stability of the whole structure is improved, and good sealing performance is ensured.

During specific installation, firstly, the air pipes of the same type are arranged in parallel, the integral cross section sizes a and b are determined according to the air pipes arranged in parallel, the U-shaped keel and the L-shaped keel are cut according to the cross section sizes, the integral keel frame is spliced at the periphery of the air pipes through self-plugging rivets, the installation of an air pipe cross beam is completed in the splicing process, the air pipes are placed on the air pipe cross beam, the fireproof plates are cut according to the sizes of the keel frame, the fireproof plates are fixed at the periphery of the keel frame through self-tapping screws and are placed on a bearing cross beam, and finally the whole air pipes are fixed to a building through the inner hanging rods and the outer hanging rods.

To sum up, the utility model provides an installation structure of parallel type tuber pipe cladding PLASTIC LAMINATED arranges the tuber pipe on the tuber pipe crossbeam in parallel to wholly cladding PLASTIC LAMINATED, simple structure practices thrift the space, and the construction is convenient, and the personnel of being convenient for maintain, have solved the tuber pipe and have independently clad the PLASTIC LAMINATED and lead to overhauing the problem that the space is not enough; the whole structure is fixed by the inner suspender and the outer suspender, has good stability, is convenient to mount and dismount, and is beneficial to the maintenance of workers; the U-shaped keel and the L-shaped keel are cut according to the section size of the air pipe group and are fixedly spliced through the self-plugging rivet, so that the air pipe assembly can adapt to air pipes with different sizes; the fireproof plate can achieve a good fireproof effect and meet the requirement of fire resistance limit.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (5)

1. The utility model provides a mounting structure of block tuber pipe cladding PLASTIC LAMINATED, a serial communication port, including rectangle keel frame, rectangle keel frame periphery is equipped with the round PLASTIC LAMINATED, rectangle keel frame internal fixation has individual layer or multilayer tuber pipe crossbeam, both sides frame upwards is fixed with interior jib about the rectangle keel frame, mounting structure still includes bearing beam, bearing beam both ends upwards are fixed with outer jib, PLASTIC LAMINATED, rectangle keel frame, tuber pipe crossbeam whole place in on the bearing beam.

2. The fire protection plate mounting structure for side-by-side duct cladding according to claim 1, wherein a C-shaped connector is connected to the top of each of the inner and outer booms, and an expansion bolt is connected to the top of the C-shaped connector and is used for fixing to a building.

3. The mounting structure of the fire-proof plate covered by the side-by-side air duct according to claim 2, wherein the rectangular keel frame is composed of a plurality of U-shaped keels and L-shaped keels, the U-shaped keels are used for being spliced into a rectangular frame, and the L-shaped keels are used for connecting four corners of the rectangular frame.

4. The structure for installing fire protection plates covered by side-by-side air ducts of claim 3, wherein the fire protection plates are fixed to the rectangular keel frame by driving tapping screws.

5. The fire protection plate mounting structure for side-by-side duct cladding according to claim 4, wherein said inner hanger bar passes through both left and right side frames of the rectangular keel frame and is fixed to the duct beam.

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